In modern homes, the sofa is one of the necessary furniture. The sofa is generally placed in the living room for people to use when resting. I believe that many people prefer to sit on a soft sofa and feel more comfortable. It can also play a role in cold protection when the weather is colder. As everyone knows, sitting on a soft sofa for a long time will cause considerable harm to the human body. Ouqihua European Fabric Sofa However, if the soft sofa sits for too long, it is prone to spinal disease, muscle atrophy, edema of the lower limbs, etc., and men can also cause diseases such as prostatitis and reproductive disorders. Experts studying ergonomics concluded that the sofa is soft, and people lose their balance when sitting up, and the waist flexes with time. For a long time, the lumbar spine can be bent or kyphosis, causing vertebral body damage and lumbar disc herniation. Sedentary soft sofas also cause nerves and blood vessels in local muscles to be squeezed, which makes people feel pain. In severe cases, they also cause weakness in the lower limbs, limited movement, and muscle atrophy. In addition, due to poor activity and circulation, edema of the feet may sometimes occur, which also reduces the stimulation of the brain, causing the brain to be dull and affect thinking, so white-collar workers who work long hours or who like to rub the sparrow must pay attention. For hard sofas, the cushion is not as soft as possible. It should be moderately soft and hard, and get up and move the limb at least once every 90 minutes, about 10 minutes. Old people's legs and feet are susceptible to cold in winter, so in addition to moderate walking activities, pay attention to strengthening the warmth of the lower limbs when sitting, especially the warmth of the knees and feet. Article Source: Furniture Network Aluminum Coil,Aluminium Flat Coil,1100 Aluminum Coil,3003 Aluminum Coil Zhengzhou Yearshine Industry Co., Ltd , https://www.zzyscorp.com